Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dac hung dan slippers" » "duc hung dan slippers", "dac nhuong dan slippers", "dac phuong dan slippers", "dac huong dan slippers", "dac dung dan slippers", "dac tung dan slippers", "dac hung dan slippery", "dac hung dan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dac hung dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dac hung dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dac hung dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dac hung dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.